baber/WOPTO huggingface dataset:
Patent JP-2019216102-A (JP)
Title: Battery pack
Inventor: SAWANISHI KEISUKE
IPC: H01M2/06
Filed: 2019-08-06
Abstract: To provide battery pack to be miniaturized.SOLUTION: A battery pack 35 comprises a plurality of sealed batteries 30a to 30f. Each sealed battery comprises: a power generation element containing a positive electrode sheet, a negative electrode sheet, and a separator; a laminate film provided so as to nip the power generation element; a positive electrode connection terminal connecting the positive electrode sheet; a negative electrode connection terminal connected to the negative electrode sheet; and an electrolyte. The positive electrode connection terminal includes a positive electrode outer connection part 21a which is not coated with the laminate film; and a positive electrode conductive part provided between the positive electrode outer connection part and the power generation element and covered with the lamination film. The negative electrode connection terminal includes: a negative electrode outer connection part 21b which is not coated with the lamination film; and a negative electrode conductive part which is coated with the lamination film and provided between the negative electrode outer connection part and the power generation element. The positive electrode outer connection part or the negative electrode outer connection part of one sealed battery of the adjacent two sealed batteries connects to the positive electrode outer connection part or the negative electrode outer connection part of the other sealed battery.SELECTED DRAWING: Figure 8
Patent JP-2021028790-A (JP)
Title: Beverage supply apparatus
Inventor: NISHIKAWA YOHEI
IPC: G07F13/06
Filed: 2019-08-09
Abstract: To reduce the overall dimension of the device while installing on a reference surface, such as a ground surface or a floor surface.SOLUTION: A beverage supply apparatus for supplying beverage supplied in a cup C and generated in a beverage generation unit 10 housed in a device body 1 by a beverage supply unit 40 arranged in the device body 1 includes: a cup storage unit 70 arranged in the device body 1 to store cups C; a first conveyance mechanism 20 which extracts one cup C from the cup storage unit 70 and conveys the cup C up to a beverage supply position S by means of the beverage generation unit 10; and a second conveyance mechanism 30 which receives the cup C conveyed by the first conveyance mechanism 20 in the beverage supply position S, moves the cup C with beverage supplied in the beverage supply position S upward, and conveys it to the beverage supply unit 40.SELECTED DRAWING: Figure 2
Patent JP-2021028608-A (JP)
Title: Temperature condition detection sheet and detection method using the same
Inventor: OKUBO KATATAKE
IPC: G01K11/12
Filed: 2019-08-09
Abstract: To provide a temperature condition detection sheet capable of easily and accurately recognizing a temperature condition and a detection method using the same.SOLUTION: A detection sheet 1 where a thermochromic paint 3 is applied to a surface of a sheet-like substrate 2 is used to recognize a temperature condition according to whether the thermochromic paint 3 is changed in color or not, wherein the thermochromic paint 3 has such properties that it is changed in color from one color state to the other color state in response to a temperature change across a color change point and is not returned to the one color state in response to a reverse temperature change across the color change point after the change in color. As the thermochromic paint 3, a reversible thermochromic ink can be used which has such properties that it is changed to the other color state when heated in one color state from a temperature lower than a high-temperature color change point up to a temperature higher than the high-temperature color change point and is changed to the one color state when cooled in the other color state from a temperature higher than a low-temperature color change point to a temperature lower than the low-temperature color change point.SELECTED DRAWING: Figure 1
Patent JP-2020029555-A (JP)
Title: Rubber composition for tire tread and tire manufactured using the same
Inventor: JUNG JAEHYUN
IPC: C08K3/04
Filed: 2019-08-16
Abstract: To provide a winter tire, and a rubber composition for tire tread therefor, and in particular, specifically, improve the braking performance of a tire on a wet road surface and an icy/snowy road surface and maintain the performance for a long period of time.SOLUTION: A rubber composition for tire tread comprises: 100 pts.wt. of raw rubber; 20-180 pts.wt. of a reinforcing filler, which comprises low specific surface area silica having a CTAB adsorption specific surface area of 60 to 150 m/g; and 2-50 pts.wt. of a liquid polymer, which has a glass transition temperature of -110 to -70°C and has a weight average molecular weight of 3,000 to 100,000 g/mol. Also provided is a winter tire manufactured using the same.SELECTED DRAWING: None
Patent JP-2020065046-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H05B33/02
Filed: 2019-08-23
Abstract: To provide a semiconductor device having high reliability.SOLUTION: A semiconductor device has: a gate electrode; a gate insulation film on the gate electrode; a semiconductor film provided at a position overlapping the gate electrode across the gate insulation film; a source electrode and a drain electrode which contact the semiconductor film; and an oxide film on the semiconductor film, the source electrode and the drain electrode. An end of the semiconductor film and an end of the source region or the drain electrode in a region overlapping the semiconductor film have a distance in a channel width direction; and the semiconductor film and the oxide film each has a metal oxide containing In, Ga and Zn; and the oxide film has a lower In atomic ratio than the semiconductor film.SELECTED DRAWING: Figure 1
Patent JP-2021037804-A (JP)
Title: Collision avoidance support device
Inventor: IKE WATARU
IPC: B60T7/12
Filed: 2019-09-02
Abstract: To execute automatic brake control under proper circumstances.SOLUTION: A driving support ECU10 executes automatic braking control (S12) when the collision avoidance target is a pedestrian or a bicycle (S11: Yes). In this case, accelerator override cannot be performed. When the collision avoidance target is an automobile (S11: No), the driving support ECU10 prohibits the execution of automatic braking control if the accelerator operation amount AP is equal to or higher than the first operation amount threshold value AP1 (S13: Yes) (S14). In this case, accelerator overriding is possible. If the accelerator operation amount AP is less than the first operation amount threshold value AP1 (S13: No), the driving support ECU 10 executes automatic braking control (S12).SELECTED DRAWING: Figure 2
Patent JP-2021037863-A (JP)
Title: Interior material for vehicle
Inventor: KAWAMOTO JUMPEI
IPC: F16B5/12
Filed: 2019-09-04
Abstract: To provide an interior material for vehicle that prevents an interior member from falling off in the assembly process to prevent a decrease in work efficiency, prevents the occurrence of unevenness on the design surface of the interior material, and improves the appearance.SOLUTION: A door trim 10 is formed by assembling an upper board 20 and a decorative member 30. The upper board 20 includes: a pedestal part 23; and an inclined claw 25 provided on the pedestal part 23. The inclined claw 25 is configured to elastically deform with a base end part 25A as a fulcrum when an external force is applied. The decorative member 30 includes a through hole 33 and an attachment part 34. In the process of penetrating an assembly boss 22 into the through hole 33, the attachment part 34 abuts on the inclined claw 25 and applies an external force while displacing to elastically deforming the inclined claw 25.SELECTED DRAWING: Figure 3
Patent JP-2021047063-A (JP)
Title: Wireless tag reader
Inventor: OGAWA MASAYUKI
IPC: G06K7/10
Filed: 2019-09-18
Abstract: To provide a wireless tag reader that can easily set a threshold value for selecting moving tags and resting tags.SOLUTION: A wireless tag reader 10 according to an embodiment does not collect data of resting tags and moving tags equally as shown in Fig. 9(A) in an initial setting but also collects values in circles C1, C2, and C3 in Fig. 9(A) serving as the basis of setting a threshold value. More specifically, the tag reader collects data of moving tags closer to resting tags and resting tags closer to moving tags as shown in Fig. 9(B), and sets a threshold value for selecting moving tags closer to resting tags and resting tags closer to moving tags as shown in Fig. 9(C).SELECTED DRAWING: Figure 9
Patent JP-2021046701-A (JP)
Title: Fitting
Inventor: KINOSHITA MAKOTO
IPC: E06B3/10
Filed: 2019-09-18
Abstract: To provide a fitting which is excellent in heat insulation and which prevents instability in the support state of a face material due to temperature change.SOLUTION: There is provided a fitting which is formed of resin and configured to include frame bodies 26 provided with a frame inner peripheral projecting part 26b at an indoor side to act as an inner peripheral side, and in which the frame bodies 26 are subjected to end-to-end connection for providing four peripheries. The frame body 26 is provided with a pressing edge mounting groove 26f at the indoor side and the inner peripheral side, the pressing edge mounting groove 26f of the frame body 26 is provided with a metal-made cover member formed integrally with a cover body part covering a part to be an outdoor side of the frame body 26 and a pressing edge constituting part 27d arranged correspondingly to the frame inner peripheral projecting part 26b, and a surface material 21 is supported between the frame inner peripheral projecting part 26b and the pressing edge constituting part 27d.SELECTED DRAWING: Figure 1
Patent JP-2021047669-A (JP)
Title: Currency processing device, currency processing system, and currency processing method
Inventor: NISHIDA NAOYUKI
IPC: G07D11/00
Filed: 2019-09-19
Abstract: To provide a currency processing device, a currency processing system, and a currency processing method with a simple structure capable of preventing the generation of trouble such as the clogging.SOLUTION: A currency processing device (for example, a coin processing device 10) includes a reception part (for example, a coin reception part 12) receiving currency to be taken into the inside from the outside of a housing, a conveyance part (for example, a conveyance part 16) conveying the currency taken into the inside of the housing from the reception part, a pay-out part (for example, a coin pay-out part 36) paying out currency to the outside from the inside of the housing, and a control part (for example, a first control part 80) controlling the conveyance part such that after currency is taken into the inside of the housing from the reception part while a predetermined condition is not satisfied and then identified by an identification part, currency equivalent to the currency, which is identified as being authentic by the identification part, is paid out to the outside from the inside of the housing by the pay-out part.SELECTED DRAWING: Figure 1
Patent JP-2021046979-A (JP)
Title: Boiler plant and method of controlling boiler plant
Inventor: WADA TAKAYUKI
IPC: F22D11/00
Filed: 2019-09-19
Abstract: To suppress the corrosion of piping by shortening time delay since a pH value of boiler water holding a steam drum is lowered until the pH value is increased.SOLUTION: A boiler plant 100 is equipped with an exhaust heat recovery boiler 10, a steam turbine 20, a condenser 30, a condensate pump 40, an ammonia injecting portion 50 that injects ammonia to boiler water, and a control portion 90 that controls the injection amount of ammonia by the ammonia injecting portion 50. The exhaust recovery boiler 10 has a low-pressure steam drum 11a holding the boiler water supplied from the condensate pump 40, a low-pressure evaporator 12a that heats the boiler water held by the low-pressure steam drum 11a by heat from a heat source to generate steam, and a pressure meter 15a that detects a pressure value of the low-pressure steam drum 11a. The control portion 90 controls the ammonia injecting portion 50 so as to increase the injection amount of the ammonia according to the lowering of the pressure value detected by the pressure meter 15a.SELECTED DRAWING: Figure 1
Patent JP-2021049623-A (JP)
Title: Control device for multi-joint type robot and multi-joint type robot
Inventor: HANAMI AKIHIRO
IPC: B25J19/06
Filed: 2019-09-26
Abstract: To appropriately improve convenience and safety of a multi-joint type robot at the time of colliding with an object.SOLUTION: In collision handling that is executed by a control part of a servo amplifier, a control mode of motors attached to joint parts is switched to a special-stoppage control mode, when a collision of a robot main body with an object is detected. In the special-stoppage control mode, holding torque proportionate to torque loaded on the motors is generated by own weight of the robot main body, so that driving of the motors is controlled, and when an arm part or the like is pushed, the joint parts are turned by external force thereof. When the joint parts are turned by the external force, the motors are made to generate resistance torque for suppressing the turning. The servo amplifier obtains current values, physical amounts that vary in accordance with influences of the collision, and calculates a correlation value indicating a degree of correlation with the collision from the current values for each joint part. The motor that is switched into the special-stoppage control mode is determined on the basis of the degree of correlation.SELECTED DRAWING: Figure 13
Patent JP-2021055546-A (JP)
Title: Engine system
Inventor: HASHIMOTO MUNEMASA
IPC: F02M26/05
Filed: 2019-09-26
Abstract: To effectively lower the temperature of exhaust gas flowing into an EGR cooler to thereby prevent degradation in fuel consumption performance of an engine system including a specific cylinder dedicated to EGR.SOLUTION: The engine system comprises: an engine body portion 11; a valve train 20 for opening/closing exhaust valves 15, 16; an intake passage 27 for introducing intake air; a recirculation exhaust passage 71 connecting an exhaust leading-out portion 35 of specific cylinders C1, C2 and the intake passage 27 to each other to recirculate exhaust gas into the intake passage 27; a water-cooled cooler 72 provided in the recirculation exhaust passage 71; a cooling water circuit 80 including a pump 86 forcibly feeding cooling water into the cooler 72; and a main exhaust passage 32 for guiding the exhaust gas exhausted from the other cylinders C3-C6 into the atmosphere. The valve train 20 causes the exhaust valve 16 of the specific cylinders C1, C2 to be opened/closed to further reduce the temperature of the exhaust gas exhausted from the specific cylinders C1, C2 than the temperature of the exhaust gas exhausted from the other cylinders C3-C6.SELECTED DRAWING: Figure 1
Patent JP-2021056122-A (JP)
Title: Drain water inspection device
Inventor: YAMAKOSHI YUJI
IPC: G01N21/59
Filed: 2019-09-30
Abstract: To optically discriminate a plurality of drain water types by a simple construction.SOLUTION: The present invention comprises: an inspection passage (10) into which a drain water sample is introduced; an optical measuring instrument (20) for irradiating a sample interference the inspection passage with a beam of light of at least two different wavelengths and measuring the permeability or absorbance of the sample for each of the at least two different wavelengths; and a determination circuit (30) for determining the type of drain water on the basis of a combination of results of measurement for each wavelength by the optical measuring instrument. Since the type of drain water is determined on the basis of a combination of optical measurement results for each wavelength, it is possible to optically determine a plurality of drain water types by a simple construction.SELECTED DRAWING: Figure 1
Patent JP-2021053772-A (JP)
Title: Tool abrasion diagnostic device for machine tool
Inventor: DEGUCHI KENTA
IPC: B23Q17/09
Filed: 2019-10-01
Abstract: To provide a tool abrasion diagnostic device for a machine tool which can quantitatively diagnose an actual abrasion state of a tool in the machine tool without being affected by a plate thickness dimension of a machined article to be a workpiece.SOLUTION: A tool abrasion diagnostic device includes an abrasion degree arithmetic section 3 which calculates an abrasion degree of a tool on the basis of feature amount extracted from sensor data 2 (current information on a motor during machining) detected by an apparatus 50 to be a machining apparatus using a plurality of tools and tool information 1 to be information on the tool used for machining. A display device 70 is caused to display a present abrasion degree 62 for each tool calculated in the abrasion degree arithmetic section 3 and display abrasion degree transition prediction information 63 to be a transition prediction result of the abrasion degree of the tool and a tool replacement prediction timing 65 to be a timing reaching an abrasion degree threshold 64 on the basis of abrasion transition information 61 to be a transition of the past abrasion degree arithmetic result.SELECTED DRAWING: Figure 1
Patent JP-2021053684-A (JP)
Title: Forging device and forging method
Inventor: MIYAKE YUDAI
IPC: B21J5/12
Filed: 2019-10-01
Abstract: To provide a technique effective in reducing loads required in forging and molding a helical gear.SOLUTION: A forging device 10 comprises: a punch 20 as a first member; a die 30 as a second member provided with a groove part 31 for processing formed in a helical tooth-shape; a driving part 40 that relatively moves the punch 20 and the die 30 in a direction of a helical angle of the helical tooth-shape so that a work-piece 1 plastically flows along the helical tooth-shape of the groove part 31 for processing, with the work-piece 1 sandwiched between the punch 20 and the die 30 in an axial direction X; and a rotation inhibition part 50 that inhibits the punch 20 and the work-piece 1 from relatively rotating in a rotation direction Z with the axial direction X as a center, when the punch 20 and the die 30 are relatively rotated by the driving part 40.SELECTED DRAWING: Figure 1
Patent JP-2020010407-A (JP)
Title: Protection for multi-user transmissions
Inventor: SIMONE MERLIN
IPC: H04L27/26
Filed: 2019-10-09
Abstract: To provide various mechanisms for protection of MU transmissions, such as UL MU MIMO and UL OFDMA.SOLUTION: The mechanisms may allow various NAV setting options for UL MU MIMO or UL OFDMA. Aspects of the present invention relate to: a processing system configured to generate a first frame configured to trigger multiple transmissions from multiple devices, where the first frame has a duration field set to a value corresponding to a duration that covers at least the multiple transmissions; and an interface configured to output the frame for transmissions.SELECTED DRAWING: Figure 18
Patent JP-2021067064-A (JP)
Title: Opening/closing device for vehicle opening/closing body
Inventor: DOMOTO MASASHI
IPC: E05F11/54
Filed: 2019-10-22
Abstract: To achieve a stable operation of a vehicle opening/closing body upon initiation of opening/closing movement thereof.SOLUTION: An opening/closing control unit 103 includes a first duty ratio calculation section 1 that calculates a duty ratio Duty_org of a PWM signal supplied to an electric motor 5, a second duty ratio calculation section 114 that calculates a correction duty ratio Duty_am which is an addition of an offset value Duty_ost to the duty ratio Duty_org, and a duty ratio output section 115 that outputs the corrected duty ratio Duty_am to the electric motor 5. The offset value Duty_ost is set to decrease toward the end position of an acceleration zone Za.SELECTED DRAWING: Figure 1
Patent JP-2021065399-A (JP)
Title: Bat with foam core insert
Inventor: MARC SCHMIDT
IPC: A63B59/51
Filed: 2019-10-23
Abstract: To provide a composite ball bat comprising a handle, a tapered portion extending from an attachment end of the handle, and a barrel portion extending from the tapered portion to an end-cap end.SOLUTION: The barrel portion includes an inner surface and an outer surface. A foam core insert is preferably located within the barrel portion so that it is friction-fit within the inner surface of the bat. The specific strength of the foam core insert may be 40 kNm/kg or more, and the specific modulus of the foam core insert may be at least 1,000 kNm/kg. The foam core insert is preferably less than 0.5 g/cc and preferably has a compressive strength greater than 16,500 kPa.SELECTED DRAWING: Figure 1
Patent JP-2021066566-A (JP)
Title: Processing device, and record system
Inventor: OHASHI KAZUYORI
IPC: B65H5/06
Filed: 2019-10-24
Abstract: To solve the problem in which conveyance of a medium to be processed is stopped when the medium is processed, but since conveyance of a preceding medium is also stopped at this time, deterioration in a throughput is caused.SOLUTION: The processing device comprises: a plurality of conveyance sections for conveying media in a conveyance direction; and a processing section for processing a medium whose conveyance has been stopped. The plurality of conveyance sections includes a first conveyance section and a second conveyance section positioned on a downstream side of the first conveyance section in the conveyance direction. The second conveyance section can be driven in a state in which driving of the first conveyance section is stopped, and, when the medium is processed by the processing section, a second medium preceding to a first medium is located at a position receiving a feeding force from the second conveyance section in a state in which conveyance of the first medium to be processed is stopped by stopping driving of the first conveyance section.SELECTED DRAWING: Figure 3
Patent JP-2021067849-A (JP)
Title: Light diffusion film and polarizer provided with light diffusion film
Inventor: YOSHIKAWA TAKAHIRO
IPC: G02B5/30
Filed: 2019-10-24
Abstract: To provide a size-enlargement film with which, when combining with another film and constructing an optical laminate, it is possible to obtain excellent luminance and luminance visual field angle, contribute to the durability (in particular, humidification durability) of the optical laminate, and obtain excellent workability.SOLUTION: A size-enlargement film comprises a substrate part 11 and a jagged-surface part 12 formed on one face of the substrate part 11, the jagged-surface part 12 including protrusions 12a and recesses 12a having a cell structure formed by being enclosed by the protrusions 12a. The height of the protrusions 12a is 5% to 40% of the thickness of the size-enlargement film, the average area of the recesses 12b having the cell structure is 5000 μm2 or larger, and the wall surface of protrusions 12a exists in an area within 500 μm from an edge of the size-enlargement film.SELECTED DRAWING: Figure 1